baber/WOPTO huggingface dataset:
Patent JP-H07284639-A (JP)
Title: Production of composite hollow membrane
Inventor: KUMANO ATSUO
IPC: D06M101/16
Filed: 1994-04-20
Abstract: PURPOSE:To stably produce a composite hollow membrane having excellent permeation performance and sepn. performance by bringing a porous hollow yarn membrane into contact with a third liquid which is nonmiscible with both of a first soln. and a second soln. while this porous hollow yarn membrane is brought into contact with the first soln. to the second soln. in the case of formation of an interfacial-polymerized film on the outside surface of the porous hollow yarn membrane. CONSTITUTION:The apparatus is so installed that the liquid-liquid boundary of the first soln. 1 and the second soln. 2 is not formed via the third liquid 3 and a partition 6. The porous hollow yarn membrane 4 is immersed and passed in the first soln. 1. At this time, the first soln. 1 is adhered and impregnated in the porous hollow yarn membrane 4. The membrane, thereafter, passes the boundary S1 between the first soln. 1 and the third soln. 3 and at this time, the first soln. 1 adhered in an excessive amt. on the membrane is partly scraped off and the membrane passes the inside of the third soln. 3. The third soln. 3 has the characteristic that this soln. is substantially nonmiscible with both of the first soln. 1 and the second soln. 2 and, therefore, the interfacial polymn. reaction does not substantially arise in the third soln. 3. Further, the membrane passes the boundary S2 between the third soln. 3 and the second soln. 2 and is immersed and passed in the second soln. 2, where the interfacial polymn. reaction takes place and the polymer thin film is formed on the porous hollow yarn membrane 4.
Patent JP-S538124-A (JP)
Title: Display device of power voltage and tape residue for video tape recorder
Inventor: TOMINAGA MIKIO
IPC: H04N5/225
Filed: 1976-07-12
Abstract: PURPOSE:To improve the operational convenience of a VTR, by displaying the power voltage and the tape residue in the way of pattern indication on a view finder picture surface of a TV camera.
Patent JP-S58196188-A (JP)
Title: Laser beam machine
Inventor: HIDA TOSHIO
IPC: B23K26/10
Filed: 1982-05-12
Abstract: PURPOSE:To provide a laser beam machine which prevents the generation of microcracking in the work with a laser beam and to improve the quality and yield of the product by constituting the work is preheated to a prescribed temp. CONSTITUTION:A laser beam 3a irradiated from a laser oscillator 1 of YAG, CO2, etc. is made into parallel beams with a beam positioner 2, and the beam 3a is positioned with the control signal from a prescribed external circuit. The beam 3b positioned with the positioner 2 is focused with a focusing optical device 4 to a laser beam 3c of 50-200mm. diameter for working. Said beam is irradiated to the work 5, whereby the work is machined. A preheater 7 which is provided on a parts handler 6 for positioning of the work 5 and is placed thereon with the work 5 is preheated to 100-500 deg.C prior to the laser beam machining. As a result, the generation of microcracking 60 in a ceramic substrate 50 or enamel coating 51b is prevented and the quality of the product is improved.
Patent JP-S62241243-A (JP)
Title: Image pick-up tube
Inventor: OKU KENTARO
IPC: H01J31/28
Filed: 1986-04-11
Abstract: PURPOSE:To make it possible to simple manufacture a voltage supply section for an electrode without deteriorating a focusing and deflec-tion characteristics of an electron beam by covering the voltage supply section for the tubular electrode formed on the tube wall with a ringshaped electrode. CONSTITUTION:A projecting part 302 of indium, which is a voltage supply section for the tubular electrode 107 formed on the tube wall, is covered with a ring-shaped electrode 112. Thereby, turbulence of an electric field caused by the projecting part 302 of indium is shielded by the ring-shaped electrode 112. Thereby the focusing and deflection characteristics of the electron beam are not affected by the projecting part 302. Further, the projecting part 302 of indium is not required to be cut and grinded. It simplifies the manufacture of said parts.
Patent JP-H06296204-A (JP)
Title: Telephone set
Inventor: SUZUKI YASUTO
IPC: H04M1/26
Filed: 1993-04-08
Abstract: PURPOSE:To use anywhere a telephone set main body combined with a holding means of the personal identification information as an ordinary personal telephone by using the telephone main body and the holding means which are separable from each other and then combining them together to attain a function of the personal telephone. CONSTITUTION:When an IC card 1 is correctly set to a telephone set main body 2, the personal identification information, etc., are transmitted to the body 2 through the contacts 3 and 4. These personal identification information, etc., are sent to a telephone network via a public circuit. Thus a personal telephone is acquired for the owner of the card 1. In other words, a personal telephone can freely transmit the information when the card 1 is set into the body 2 and also can receive the calls for the owner of the telephone. Furthermore a holding means is set to the body 2 for the personal identification information to be charged. Therefore the user of this personal telephone is charged like an ordinary subscriber telephone set.
Patent JP-H09272099-A (JP)
Title: Image forming device
Inventor: ARAI YASUHIRO
IPC: B26F1/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To surely detect improper perforation even without performing arranging operation of paper, by providing an improper perforation detection means in the halfway of a paper conveying path between a discharge tray and a perforation means, and performing perforation abnormality treating in the case of detecting improper perforation. SOLUTION: In accordance with an indication from a main control part 52, various control signals are given to a sorter mechanical part 54 by a sorter control part 53, a bin NO report signal, Job ending signal and a paper sheet number report signal are output to an abnormality treatment corresponding part 55 from the sorter control part 53. In the case of detecting improper perforation in a punch hole sensor 14 of an improper perforation detection means, an improper perforation detection signal is output to the abnormality treatment corresponding part 55.  The abnormality treatment corresponding part 55 performs prescribed perforation abnormality treatment in the case of detecting improper perforation in the punch hole sensor 14, the main control part 52 performs prescribed treating operation based on a report from the abnormality treatment corresponding part 55 displays a table content of a memory part 57 in a display part 58.
Patent JP-S58200080-A (JP)
Title: Glow plug operating apparatus for diesel engine
Inventor: TSUNODA NOBUTAKE
IPC: F02B3/06
Filed: 1982-05-18
Abstract: PURPOSE:To improve the performance of warmping up an engine and to thereby prevent the production of white smoke due to knocking, by connecting a sensor for detecting the temperature of exhaust gas to each cylinder of the engine, and resuming ''after-glow'' when the temperature of exhaust gas of some cylinders has become lower than a prescribed value after completion of ''after-glow''. CONSTITUTION:When the temperature of exhaust gas of a cylinder that has caused abnormal combustion is lowered and the value of resistance of a sensor 20 is varied, a comparator 21 connected to the sensor 20 produces an output ''1'' in response to the deviation to a reference voltage, and an OR-element 23 also produces an output ''1''. Further, when an ''after-glow'' completion signal from an ''after-glow'' timer 11 and an output signal of the OR-element 23 are applied to a second ''after-glow'' timer 13, the output of the timer 13 becomes ''1'' and a transistor 14 is energized. At the same time, a glow plug 1 is also energized. On the other hand, when combustion becomes normal, the potential of the temperature sensor 20 is raised and the outputs of all of the comparators 21 become ''1'', and current supply to the glow plugs 1 is stopped.
Patent JP-S61274243-A (JP)
Inventor: JIYON JII PANPURII
IPC: G01N21/25
Filed: 1986-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09273483-A (JP)
Title: Variable displacement type compressor
Inventor: OTA MASAKI
IPC: F04B27/08
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To suppress increase in a discharge temperature. SOLUTION: An intake hole 40 connected to an external cooling circuit is opened in a crank chamber 5 formed in a front housing 2, and an intake chamber 30 inside a rear housing 3 communicates with the crank chamber 5 via an intake passage arranged via a cylinder block 1. A regulation valve 45, which regulates a passage cross section area so as to vary an intake chamber pressure, is arranged in the inside of the intake passage, and the regulation valve 45 is operated by means of a displacement control valve controlling the brewed pressure inside the intakepassage, so that abnormal reduction in an intake chamber pressure and increase of a discharge temperature can be suppressed.
Patent JP-H05326413-A (JP)
Title: Method for forming vapor-grown film, semiconductor manufacturing apparatus, and semiconductor device
Inventor: MAEDA KAZUO
IPC: H01L21/205
Filed: 1991-04-15
Abstract: PURPOSE:To increase the mass productivity of a vapor-grown film by a method wherein an organic silane compound and a germanium alkoxy compound are mixed in a vapor phase, the compounds are reacted with ozone and a prescribed glass thin film which contains silicon oxide is formed on a substrate. CONSTITUTION:The title manufacturing apparatus is provided with a flow meter 1 for O2 gas and flow meters 2 to 5 for a carrier gas as N2. The carrier gas is guided respectively to individual containers 17 to 20 as a silicon source, a germanium source, a phosphorous source and a boron source. Gases which are generated in the individual containers 17 to 20 are mixed properly and supplied to a reaction chamber. Thereby, a thin film is formed on a substrate by a vapor growth operation. When the vapor-grown film is former, an organic silane compound which contains silicone or alkoxy silane and a germanium alkoxy compound are mixed in a vapor phase, the compounds are reacted with ozone under atmospheric pressure, and a glass thin film which is composed of a binary system by silicon oxide and germanium oxide is formed on the substrate.
Patent JP-H07265279-A (JP)
Title: Magnetic resonance imaging system
Inventor: SAITO YASUMASA
IPC: A61B5/055
Filed: 1994-03-30
Abstract: PURPOSE:To provide a good high-frequency pulse wave-form and surely tune a receiving coil at the time of reception by preventing the interference between the receiving coil and a transmitting coil in an MRI system. CONSTITUTION:When the high-frequency pulse is radiated, a switching element 56 is turned on, DC current I is fed to a PIN diode 53 from a current source 55, a high-impedance LC parallel resonance circuit (C3, C4, L3) is inserted in series to a receiving coil 50, and no induced current flows in the receiving coil 50. When a signal is received, the switching element 56 is turned off, the current source 55 is separated from the receiving coil 50 so that the receiving coil 50 is not affected by the current source 55, and the receiving coil 50 is tuned by the voltage from a tuning voltage generating circuit 51.
Patent JP-S5417882-A (JP)
Title: Calendar correcting mechanism
Inventor: NAKAO HIDEYUKI
IPC: G04C9/00
Filed: 1977-07-11
Abstract: PURPOSE:To automatically perform the date correction of the end of months by providing a switch mechanism for inputting signals other than time display to an electronic circuit, switching device, to a calendar member.
Patent JP-H05245448-A (JP)
Title: Draining device of pallet cleaning machine
Inventor: MIZUNO YOSHIO
IPC: B65G45/00
Filed: 1992-03-04
Abstract: PURPOSE:To dispense with a drying chamber for drying a cleaning liquid by providing a rotating member, with a pallet stop part projecting at the downstream side of a cleaning chamber to form a pallet reversing mechanism, which rotates to reverse the pallet, if the pallet runs into the stop part. CONSTITUTION:A pallet P, turned upside down, is mounted on a chain conveyor C, then is sent to a cleaning chamber 4, and is cleaned during its movement. Further, the cleaned pallet P is sent into a reversing mechanism R. The reversing mechanism R consists of a rotating member 13, and the pallet P proceeds over the rotating member 13, coming in contact with a stop part 13a. Consequently, the pallet P passes over the rotating member 13 completely, activating a limit switch. Thus an electric motor is driven by the limit switch to rotate the rotating member 13 at closest to 90 deg.C angle and in turn, reverse the pallet P. If the rotating member 13 rotates by a specified value of rotation to come in contact with a stopper, the motor stops. Further, the pallet P returns to a level position by the weight of the rotating member 13. Thus the cleaning liquid in the pallet P drops spontaneously.
Patent JP-H07267906-A (JP)
Title: Production of aqueous solution of unsaturated quaternary ammonium salt
Inventor: NAGAMOTO AKIMOTO
IPC: C07C219/08
Filed: 1994-03-30
Abstract: PURPOSE:To industrially and simply produce the subject high-quality aqueous solution by reacting an unsaturated tert-amine with benzyl chloride in a homogeneous system using a specific amount of acetone as a reaction solvent and then, adding water thereto to give an aqueous solution and then removing acetone. CONSTITUTION:An aqueous solution of unsaturated quaternary ammonium salt is obtained from an unsaturated tert-amine of the formula (R1 is H or methyl; R2 and R3 each is methyl or ethyl), benzyl chloride and water. In this case, acetone is used as a reaction solvent and the reaction is carried out in a homogeneous system in an acetone solvent of 480 pts.wt. and <160 pts.wt. based on 100 pts.wt. of the unsaturated tert-amine and then, water is added thereto to give an aqueous solution and acetone is removed from the solution to provide the objective high-quality aqueous solution of unsaturated quaternary ammonium salt. This aqueous solution contains <=500ppm (meth)acrylic acid and <=500-ppm benzyl alcohol based on the unsaturated ammonium salt. The aqueous solution is useful as a raw material for high-molecular flocculating agents, paper chemicals, tacky agents, antistatic agents, soil improver, etc.
Patent JP-H08277543-A (JP)
Title: Excavator locus controller for hydraulic shovel
Inventor: NASU KATSUYOSHI
IPC: E02F3/43
Filed: 1995-04-07
Abstract: PURPOSE: To facilitate straight-line drawing operation, etc., by setting operation allowable regions on both sides of a master flat plane containing the front-end coordinates of an arm while setting operation inhibiting regions on the outsides of the operation allowable regions. CONSTITUTION: Operation allowable regions permitting each working of an arm and a boom while using a master flat plane P containing the place of the axial center of an arm end pin 13 as a reference and operation inhibiting regions Y selectively inhibiting each working are formed successively from the inside to the outside, and the regions X, Y are stored in an arithmetic unit for a controller. The arithmetic unit has a coordinate arithmetic section computing the place of the axial center of the pin 13, a comparison arithmetic section deciding whether or not the place of the axial center of the pin 13 intrudes from the regions X to the regions Y and a driving control section.  Either operation of the pulling of the arm and the lifting and lowering of the boom is inhibited when the place of the axial center of the pin 13 intrudes into the regions Y, and these working are permitted and straight-line drawing operation is conducted and the place of the axial center of the pin 13 is controlled automatically so as to be moved in the regions X when the place of the axial center of the pin 13 is returned to the regions X.
Patent JP-H05250948-A (JP)
Title: Electric contact material and manufacture thereof
Inventor: OKUGAWA ISAO
IPC: H01H1/04
Filed: 1992-03-03
Abstract: PURPOSE:To provide an electric contact material having a good heat-resistance property with which diffusion of base material component elements to be causes for deterioration of characteristics of a contact can be restricted even under a high temperature. CONSTITUTION:A tin film 10a is formed by sputtering on an upper surface of a base material 11 comprising brass fur forming an electric contact material. The tin film 10a formed by sputtering is in a dense structure having a crystal grain size of about 1 or less, and having small gaps between crystal grains, and diffusion of base material component elements such as Cu and Zn to the side of the tin film 10a can be restricted even under a high usage environment temperature, thereby a high heat resistance can be provided.
Patent JP-S578309-A (JP)
Title: Lubrication method for internal combustion engine
Inventor: NAGAISHI HATSUO
IPC: F01M9/04
Filed: 1980-06-20
Abstract: PURPOSE:To reduce friction on each sliding part, by supplying a lubricated section with lubricating oil of low viscosity when a cold engine is started or warmed up. CONSTITUTION:A lubricating oil changeover controller 13 receives signals SW, SS, SE such as the temperature of cooling water, the state of an ignition switch and the revolution speed of an engine. When the controller 13 judges that lubricating oil of low viscosity needs to be supplied at or just after the starting of the engine with the cooling water of low temperature, the controller 13 regultaes a solenoid valve 12 to supply the lubricating oil of low viscosity to the inlet port of an oil pump 6 through a low-viscosity oil supply passage 7. In the oil pump 6, the lubricating oil of low viscosity and lubricating oil from an oil sump 2 are mixed together so that lubricating oil of low viscosity is supplied under pressure to each lubricated part from a discharge port 11.
Patent JP-H06295960-A (JP)
Title: Chip part and manufacture thereof
Inventor: TANAKA YASUHIRO
IPC: H01G13/00
Filed: 1993-04-09
Abstract: PURPOSE:To manufacture a small chip part in high productivity even if it is an electrical functional member in a complicated shape while preventing an electrical functional substrate especially the electrical function member from being exposed in the chip part surface. CONSTITUTION:An electrical functional substrate 10 is composed of a piezoelectric member 1 as an electrical functional member, protective members 2, 3 integrally junctioned with both end edge parts of this piezoelectric member 1. Besides, oscillating electrodes 4, 5 are provided on both side surfaces of the electrical functional substrate 10. On the other hand, protective substrates holding this electrical functional substrate 10 are laminated using a bonding agent to be formed into the piezoelectric part. Through these precedures, this piezoelectric part can reduce the exposed area of the piezoelectric member 1.
Patent JP-S526235-A (JP)
Title: Device for collecting golf balls etc
Inventor: KONDOU YASUAKI
IPC: A63B47/02
Filed: 1975-07-04
Abstract: PURPOSE: To provide a device for collecting efficently many golf balls etc., covering a wide range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06300171-A (JP)
Title: Synthetic resin pipe with rib
Inventor: NASU HIDEYUKI
IPC: F16L11/11
Filed: 1993-04-09
Abstract: PURPOSE:To perform accurate grading during installation of a sewer line when a synthetic resin pipe with ribs is used as a sewer pipe and to facilitate manufacture thereof. CONSTITUTION:In a synthetic resin pipe having annular ribs 1 formed at intervals of a specified distance on an outer peripheral surface, a protrusion part or a recessed part 3 is formed in the same position at least in either a whole annular rib 1 or a whole root part 2 between the annular ribs.
Patent JP-S58202024-A (JP)
Title: Adaptation control apparatus
Inventor: SHIBATA NAGAHIKO
IPC: G05B13/00
Filed: 1982-05-19
Abstract: PURPOSE:To bring the responsiveness of a control apparatus to an optimum state, in a gaseous isotope separation apparatus, by altering the supply flow amount of a stock material by the difference value between the measured value and the set value of a flow amount of a produced material, and the measured values of the flow amount and the pressure in a cascade. CONSTITUTION:The deviation signal between a measured flow amount of a produced material 22 and a set value thereof 21 from a cascade 11 is subjected to operation treatment by a PIO regulator 141 while the measured value 23 for pressure.flow amount in the cascade 11 is inputted to a gain setting device 142 to be outputted to the PID regulator 141. A valve opening degree setting signal 24 is obtained in the PID regulator 141, and a control valve 12 is controlled to alter the supply flow amount of a stock material. In this case, as a proportional gain, a value set on the basis of the average header pressure of the cascade by a gain setting device 142 is used. As mentioned above, because the gain of the regulator 141 is set corresponding to the state of the cascade 11, optimum response can be obtained always.
Patent JP-H07295074-A (JP)
Title: Camera
Inventor: MIYAZAKI HIROAKI
IPC: G03B17/02
Filed: 1994-04-21
Abstract: PURPOSE:To provide a camera capable of making a film cassette smoothly attached/detached to a camera main body, and capable of surely opening/closing the light shielding member of the film cassette in the camera in which a self- opening cassette is laterally loaded. CONSTITUTION:This camera in which the film cassette housing the film and having the light shielding member opening/closing an aperture for feeding the film is used is provided with a connecting means constituted of a cassette loading chamber 4 housing the film cassette, a door 2 being a cover member for opening/closing the chamber 4, a controlling shaft 5 movably provided on a retreating position retreated from the inside of chamber 4 and a protruding position protruding inside the chamber 4 and engaged with the light shielding member of the cassette, and a connecting means being an controlling member moving the control shaft 5 to the protruding position linked with the closing operation of the door 2 and to the retreating position linked with the opening operation of the door 2, etc.
Patent JP-H02261877-A (JP)
Title: Self-adhesive composition for expanded polyethylene
Inventor: MARUYAMA HIROKAZU
IPC: C08L33/08
Filed: 1989-03-31
Abstract: PURPOSE:To prepare a self-adhesive compsn. which achieves an excellent, heat and cold resistant adhesion to an expended polyethylene without the necessity for the corona discharge treatment of the expanded polyethylene surface by compounding a specific acrylic copolymer with a mixture of two rosin ester resin. CONSTITUTION:The subject compsn. comprises 60 to 95wt.% acrylic copolymer obtd. by copolymerizing a monomer mixture mainly comprising 2 to 18C alkyl (meth)acrylate, a pref. comonomer being an ethylenycally unsatd. fatty acid or hydroxylated (meth)acrylate; and 40 to 5wt.% mixture of a disproportionated rosin ester resin with a hydrogenated rosin ester resin pref. in a wt. ratio of the former to the latter resin of (10:90) to (80:20).
Patent JP-S61244246-A (JP)
Title: Coil inserting device
Inventor: KATO YOSHIO
IPC: H02K15/06
Filed: 1985-04-18
Abstract: PURPOSE:To reduce frictional force that acts on coils when they are inserted, by a method wherein coils are retained between an alignment and a unit having movable blades, and wherein the alignment is made to approach into a stator, and wherein a the same time, a main blade is reversed. CONSTITUTION:A coil inserting device 21 is provided with a unit 22 having movable blades, a movable casing 23 arranged on the tip side of the movable blades confronting together, and an alignment 24 arranged in the movable casing 23 removably and inserted from the tip side into the movable blades. Coils 20, 20a are retained between the alignment 24 and a unit 22 having the movable blades, and the alignment 24 is made to approach into a stator 12, and at the same time, a main blade 25 among the movable blades is reversed.